This report revised on 6/2/2004 by C. Cinalli using a COC of 200 ppb. Only PDM results

changed. Use # 2 days exceendance increase to 57 days.

INITIAL REVIEW EXPOSURE REPORT

Case Number: P030141 Assessor: Flessner

ENVIRONMENTAL RELEASES

Scenario#: 1 Number of Release Sites: 1000. 

Release Activity:

Release Description: WATER LANDFILL INCINER LAND/INCIN FUGITIVE

Total Releases: 900.00 0.00 0.00 0.00 0.00

(kg/yr) (kg/yr) (kg/yr) (kg/yr) (kg/yr)

Release Days/yr: 50. 0. 

Per Site Release: 1.80E-02 0.00 0.00 0.00 0.00

(kg/day) (kg/yr) (kg/yr) (kg/yr) (kg/day)

Remarks:

Consumer use expected? No, consumer use is not expected.
INITIAL REVIEW EXPOSURE REPORT

CASE NUMBER:P030141

SIC-CODE BASED HUMAN AND AQUATIC EXPOSURES TO SURFACE WATER RELEASES

SCENARIO #:1 RELEASE ACTIVITY:

SIC-CODE DESCRIPTION:

SIC-CODE (S): EXPOSED POPULATION:Adult

WASTE WATER

TREATMENT REMOVAL 

(%)

COC

(μg/L)

RELEASE

DAYS

PRE-TREATMENT

RELEASE 

(kg/day)

POST-TREATMENT

RELEASE 

(kg/day)

BCF

(L/kg)

17. 200. 50. 0.018 1.49E-02 3.34

AQUATIC EXPOSURE ESTIMATES - SURFACE WATER

PLANT

TYPE

% ILE

FACILITY

STREAM FLOW (MLD) STREAM CONC. (:g/l)

Harmonic

MEAN 30Q5 7Q10 1Q10

Harmonic

MEAN 30Q5 7Q10 1Q10

ALL 50 311.58 116.44 75.70 61.91 4.79E-02 0.13 0.20 0.24

ALL 10 32.75 11.98 7.19 5.98 0.46 1.25 2.08 2.50

DRINKING WATER AND FISH INGESTION EXPOSURE ESTIMATES

Exposure Units

Drinking Water Results Drinking

Water Units Fish Ingestion Results

Fish

Ingestion

Units

50% 10% 50% 10%

Cancer

LADDpot 5.12E-08 4.87E-07 mg/kg/day 7.33E-10 6.98E-09 mg/kg/day

LADCpot 2.63E-06 2.50E-05 mg/L 8.78E-06 8.35E-05 mg/kg

Chronic Non-Cancer

ADDpot 1.28E-07 1.22E-06 mg/kg/day 1.83E-09 1.74E-08 mg/kg/day

ADCpot 6.57E-06 6.25E-05 mg/L 2.19E-05 2.09E-04 mg/kg

Acute

ADRpot 1.07E-05 1.04E-04 mg/kg/day 2.88E-07 2.74E-06 mg/kg/day
This page revised on 6/2/2004 by C. Cinalli using a COC of 200 ppb.

POST FOCUS EXPOSURE REPORT

CASE NUMBER: P030141

SIC CODE EXPOSURES TO SURFACE WATER RELEASES

SCENARIO #: 1 RELEASE ACTIVITY:

SIC CODE DESCRIPTION:

ASSOCIATED SIC CODES:

SIC CODE RESULTS

COC (:g/L) % yr exceeded Days/yr

exceeded

Release

days/year

Loading

(kg/site/day)

Waste Water

Treatment (%)

High/Avg

Analysis

200.00 1.10E-05 3.80E-05 50 1.80E-02 17.00 High
INITIAL REVIEW EXPOSURE REPORT

Case Number: P030141 Assessor: Flessner

ENVIRONMENTAL RELEASES

Scenario#: 2 Number of Release Sites: 

Release Activity:

Release Description: WATER LANDFILL INCINER LAND/INCIN FUGITIVE

Total Releases: 5000.00 0.00 0.00 0.00 5000.00

(kg/yr) (kg/yr) (kg/yr) (kg/yr) (kg/yr)

Release Days/yr: 250. 250. 

Per Site Release: 5.00 0.00 0.00 0.00 5.00

(kg/day) (kg/yr) (kg/yr) (kg/yr) (kg/day)

Remarks:

 
INITIAL REVIEW EXPOSURE REPORT

CASE NUMBER:P030141

SIC-CODE BASED HUMAN AND AQUATIC EXPOSURES TO SURFACE WATER RELEASES

SCENARIO #:2 RELEASE ACTIVITY:

SIC-CODE DESCRIPTION:

SIC-CODE (S): EXPOSED POPULATION:Adult

WASTE WATER

TREATMENT REMOVAL 

(%)

COC

(μg/L)

RELEASE

DAYS

PRE-TREATMENT

RELEASE 

(kg/day)

POST-TREATMENT

RELEASE 

(kg/day)

BCF

(L/kg)

17. 200 250. 5. 4.15 3.34

AQUATIC EXPOSURE ESTIMATES - SURFACE WATER

PLANT

TYPE

% ILE

FACILITY

STREAM FLOW (MLD) STREAM CONC. (:g/l)

Harmonic

MEAN 30Q5 7Q10 1Q10

Harmonic

MEAN 30Q5 7Q10 1Q10

ALL 50 465.15 164.37 108.17 88.24 8.92 25.25 38.37 47.03

ALL 10 51.92 21.71 13.30 11.01 79.93 191.16 312.03 376.93

DRINKING WATER AND FISH INGESTION EXPOSURE ESTIMATES

Exposure Units

Drinking Water Results Drinking

Water Units Fish Ingestion Results

Fish

Ingestion

Units

50% 10% 50% 10%

Cancer

LADDpot 4.77E-05 4.27E-04 mg/kg/day 6.82E-07 6.11E-06 mg/kg/day

LADCpot 2.44E-03 2.19E-02 mg/L 8.16E-03 7.31E-02 mg/kg

Chronic Non-Cancer

ADDpot 1.19E-04 1.07E-03 mg/kg/day 1.71E-06 1.53E-05 mg/kg/day

ADCpot 6.11E-03 5.47E-02 mg/L 2.04E-02 0.18 mg/kg

Acute

ADRpot 2.11E-03 1.60E-02 mg/kg/day 5.35E-05 4.80E-04 mg/kg/day
This page revised on 6/2/2004 by C. Cinalli using a COC of 200 ppb.

POST FOCUS EXPOSURE REPORT

CASE NUMBER: P030141

SIC CODE EXPOSURES TO SURFACE WATER RELEASES

SCENARIO #: 2 RELEASE ACTIVITY:

SIC CODE DESCRIPTION:

ASSOCIATED SIC CODES:

SIC CODE RESULTS

COC (:g/L) % yr exceeded Days/yr

exceeded

Release

days/year

Loading

(kg/site/day)

Waste Water

Treatment (%)

High/Avg

Analysis

200.00 15.71 57 250 5.00 17.00 High

REMARK: The concentration of concern (COC) is exceeded 20 or more days per year.
INITIAL REVIEW EXPOSURE REPORT

CASE NUMBER:P030141

INHALATION EXPOSURE ESTIMATES FROM FUGITIVE RELEASES

SCENARIO #:2 RELEASE ACTIVITY:

RELEASE DESCRIPTION:

METHOD OF CALCULATION:Turner

EXPOSED POPULATION:Adult

NUMBER OF

SITES % TREATMENT TYPE OF REMOVAL

PRE-TREAT RELEASE

(kg/yr)

POST-TREAT RELEASE

(kg/yr)

4. 0.00 None 5000.00 5000.00

Exposure Units Results

ASSUMPTIONS

ED

(years)

AT

(years)

BW

(kg)

Inh. Rate

(m3

/hr)

Cancer

LADDpot (mg/kg/day) 4.60E-04 30.00 75.00 71.80 0.55

LADCpot (mg/m3

) 2.50E-03 30.00 75.00 NA NA

Chronic Non-Cancer

ADDpot (mg/kg/day) 1.15E-03 30.00 30.00 71.80 0.55

ADCpot (mg/m3

) 6.25E-03 30.00 30.00 NA NA